sqrt sqr

Time bar (total: 1.0s)

start0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

analyze1.0ms (0.1%)

Memory
0.5MiB live, 0.5MiB allocated
Algorithm
1×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%100%0%0%0%0%0
0%0%100%0%0%0%0%1
50%50%50%0%0%0%0%2
75%75%25%0%0%0%0%3
87.5%87.5%12.5%0%0%0%0%4
93.8%93.7%6.2%0%0%0%0%5
96.9%96.8%3.1%0%0%0%0%6
98.4%98.4%1.6%0%0%0%0%7
99.2%99.2%0.8%0%0%0%0%8
99.6%99.6%0.4%0%0%0%0%9
99.8%99.8%0.2%0%0%0%0%10
99.9%99.9%0.1%0%0%0%0%11
100%99.9%0%0%0%0%0%12
Compiler

Compiled 14 to 10 computations (28.6% saved)

sample33.0ms (3.2%)

Memory
2.4MiB live, 11.1MiB allocated
Samples
19.0ms146×2valid
6.0ms114×0valid
Precisions
Click to see histograms. Total time spent on operations: 19.0ms
ival-div: 5.0ms (25.8% of total)
ival-mult: 5.0ms (25.8% of total)
adjust: 3.0ms (15.5% of total)
ival-sub: 3.0ms (15.5% of total)
ival-sqrt: 3.0ms (15.5% of total)
ival-assert: 0.0ms (0% of total)
ival-true: 0.0ms (0% of total)
exact: 0.0ms (0% of total)
Bogosity

explain924.0ms (91.5%)

Memory
9.0MiB live, 657.2MiB allocated
FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
1280-2(7.571986960071319e-162)(sqrt.f64 (*.f64 x x))
00-0-(/.f64 #s(literal 1 binary64) x)
00-0-#s(literal 1 binary64)
0142(1.5789098163378277e+152)0-(-.f64 (/.f64 x x) (*.f64 (/.f64 #s(literal 1 binary64) x) (sqrt.f64 (*.f64 x x))))
00-0-(/.f64 x x)
00-0-(*.f64 (/.f64 #s(literal 1 binary64) x) (sqrt.f64 (*.f64 x x)))
00-0-(*.f64 x x)
00-0-x
Explanations
Click to see full explanations table
OperatorSubexpressionExplanationCount
-.f64(-.f64 (/.f64 x x) (*.f64 (/.f64 #s(literal 1 binary64) x) (sqrt.f64 (*.f64 x x))))cancellation1421
sqrt.f64(sqrt.f64 (*.f64 x x))oflow-rescue720
↳(*.f64 x x)overflow72
sqrt.f64(sqrt.f64 (*.f64 x x))uflow-rescue540
↳(*.f64 x x)underflow54
Confusion
Predicted +Predicted -
+1451
-5753
Precision
0.7178217821782178
Recall
0.9931506849315068
Confusion?
Predicted +Predicted MaybePredicted -
+14510
-57053
Precision?
0.7192118226600985
Recall?
1.0
2:
4:
8:
16:
32:
64:
128:
256:
512:
1024:
2048:
Freqs
test
numberfreq
054
1136
266
Total Confusion?
Predicted +Predicted MaybePredicted -
+100
-000
Precision?
1.0
Recall?
1.0
Total Time
5.09765625
Average Time
0.0199127197265625
Samples
258.0ms1 716×2valid
82.0ms1 356×0valid
Compiler

Compiled 1 428 to 408 computations (71.4% saved)

Precisions
Click to see histograms. Total time spent on operations: 232.0ms
ival-div: 67.0ms (28.9% of total)
ival-mult: 62.0ms (26.7% of total)
adjust: 37.0ms (15.9% of total)
ival-sqrt: 32.0ms (13.8% of total)
ival-sub: 28.0ms (12.1% of total)
ival-true: 2.0ms (0.9% of total)
exact: 2.0ms (0.9% of total)
ival-assert: 1.0ms (0.4% of total)

preprocess30.0ms (2.9%)

Memory
-4.0MiB live, 5.8MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 1 (0.0ms)

IterNodesCost
01021
13914
211112
322012
431312
536412
637512
737612
0812
0148
1286
2516
3796
41026
51346
61576
71836
82026
92096
102166
112316
123116
133316
143366
03366
Stop Event
1×iter limit
1×saturated
1×iter limit
1×saturated
Calls
Call 1
Inputs
(-.f64 (/.f64 x x) (*.f64 (/.f64 #s(literal 1 binary64) x) (sqrt.f64 (*.f64 x x))))
Outputs
(-.f64 (/.f64 x x) (*.f64 (/.f64 #s(literal 1 binary64) x) (sqrt.f64 (*.f64 x x))))
(-.f64 #s(literal 1 binary64) (/.f64 (fabs.f64 x) x))
Compiler

Compiled 12 to 8 computations (33.3% saved)

eval0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated
Compiler

Compiled 0 to 1 computations (-∞% saved)

prune1.0ms (0.1%)

Memory
0.5MiB live, 0.5MiB allocated
Alt Table
Click to see full alt table
StatusAccuracyProgram
46.2%
(-.f64 (/.f64 x x) (*.f64 (/.f64 #s(literal 1 binary64) x) (sqrt.f64 (*.f64 x x))))
Compiler

Compiled 24 to 16 computations (33.3% saved)

simplify20.0ms (2%)

Memory
1.8MiB live, 17.7MiB allocated
Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0812
11712
23212
34212
45212
57312
610112
Stop Event
1×saturated
Calls
Call 1
Inputs
(-.f64 (/.f64 x x) (*.f64 (/.f64 #s(literal 1 binary64) x) (sqrt.f64 (*.f64 x x))))
Outputs
(-.f64 (/.f64 x x) (*.f64 (/.f64 #s(literal 1 binary64) x) (sqrt.f64 (*.f64 x x))))
(-.f64 (/.f64 x x) (*.f64 (sqrt.f64 (*.f64 x x)) (/.f64 #s(literal 1 binary64) x)))

soundness0.0ms (0%)

Memory
0.2MiB live, 0.2MiB allocated
Stop Event
1×fuel
Compiler

Compiled 12 to 8 computations (33.3% saved)

preprocess1.0ms (0.1%)

Memory
0.5MiB live, 0.5MiB allocated
Compiler

Compiled 60 to 42 computations (30% saved)

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

Profiling

Loading profile data...